   (page "Projector"
         (include-changepoll-js)
         [:h1 "The Gamification Challenge"]
-        [:p "Your task is ..."]))
+        [:p "Gamification in praxis! Group with the people around and brainstorm a cool way to gamify a common task/problem. Describe briefly your idea to the other teams and vote for the best one."]
+        [:p "Some ideas for what to increase via gamification: Trashbin usage in parks. E-book reading platform usage. Consumption of vegetables. Motivation to try/learn new stuff. (Listed also on the team registration page.)"]
+        [:p "Be quick: The 1st and 3rd registered teams get a nice surprise!"]))
 
 (defn page-projector-voting-ongoing []
   (page "Projector"

                     (page-team-idea id idea published)))
              (POST "/:id/idea" [id idea]
                    (let [id (toint id)]
                      (swap! teams assoc id idea) ; TODO notify visibly that the idea has been published; notify /teams page
                      (redirect (str "/team/" id "?published=true")))))
     (GET "/teams" []


(defn has-voted? [{:keys [remote-addr session]}]
  (or
   (:voted? session)))

(defn show-page-for-step [{:keys [teams state]}
